辛辣型加工辣椒新品种‘艳椒508’的选育

Breeding of a New Spicy Processing Type Pepper Cultivar‘Yanjiao 508’

‘艳椒508’是以自交系0416Y01为母本,自交系1019-2-1-1-1-1为父本配制而成的杂交一代辣椒品种。该品种属于晚熟类型,植株生长势中等,平均株高69.0 cm,开展度62.7 cm,开花结果期为111 d,生育期209 d。果实单生,羊角形,果纵径7.84 cm,果横径1.50 cm,果肉厚0.17 cm,单果质量6.8 g,单株结果数131.3个,青椒绿色,生理成熟果红色。鲜椒Vc含量16.7 mg/100 g(FW),辣椒素含量3.489 g/kg。抗病毒病TMV、CMV,中抗疫病和炭疽病,每667 m^(2)鲜椒产量2 000 kg以上。‘艳椒508’辣椒适宜在重庆、云南、贵州、河南和新疆地区春季种植。

‘Yanjiao 508’is a new processing type pepper cultivar,which was developed by crossing the inbred line of 0416Y01 as female parent with the inbred line of 1019-2-1-1-1-1 as male parent.Its average plant height and width are 69.0 cm and 62.7 cm,respectively.Its growing period is 209 days with theflowering and fruiting period of 111 days.It has small,lanceolate,and upward fruit with the length of 7.84 cm,width of 1.5 cm,andflesh thickness of 0.17 cm.Its immature fruit is green and mature fruit is red in color.The contents of Vc and capsaicin in fresh fruit are 16.7 mg/100 g and 3.489 g/kg,respectively.It shows high resistance to TMV and CMV,moderately resistant to phytophthora and anthracnose.The average yield of fresh red pepper is over 2000 kg/667 m^(2).This cultivar is suitable to be cultivated in Chongqing,Yunnan,Guizhou,Henan,and Xinjiang.